This mega list of 100 app contain the most popular posts we have written since the start of Smart Apps for Kids back in 2011. I dug through thousands of posts and found the Top 100 Completely FREE Preschool Apps (no in-app purchases).

Though I am calling it a Top 100, that is the number of posts containing completely free apps. There are actually a total of 572 FREE apps! Yes, 572 apps that will cost you nothing and do not contain in-app purchases for anything. Enjoy and be sure to share with your friends!

**Please note: Only the app's developer can control when an app is free or not. All prices we list are verified to be correct at the time of this post. We make no guarantees otherwise.**

Grab your camera! Let’s ChatterPix! Chatterpix Kids can make anything talk -- pets, friends, doodles, and more. Simply take any photo, draw a line to make a mouth, and record your voice. Then share your Pix with friends and family as silly greetings, playful messages, creative cards, or even fancy book reports. And best of all, it’s FREE!

Here is a great range of apps covering subjects from telling digital and analog time to puzzles to phonics to sight words and much more! Most are fully customizable to make them 100 percent suitable for your child.

85. Let’s Name Things Fun Deck

This colorful, educational vocabulary App for the iPhone®, iPad®, and iPod touch® has all 52 illustrated picture flash cards (plus audio of each card text) from the Let's Name Things Fun Deck® by Super Duper® Publications. Select the cards you want students to see, and have them name items to practice vocabulary, categorizing, and thinking skills.

86. Colors that Luli Loves

Luli loves so many colors, you can easily know why. In a wonderful world of clay, full of joy and happiness, Luli meets nature, and the colors in it. She's having fun!Luli takes us on a magical journey in the world of colors. With her our children will notice the colors that surround us, and will know their names. This is a wonderful opportunity for us to get into Luli's world, and have a great time with her. Kids who know Luli, love her on first site.

87. There is a Star

There Is A Star" is an animated music video featuring an original christmas song by Sarah Macintosh.

This app features the animated music video, as well as 6 coloring pages featuring the characters from the video.

88. Jingle All The Way by Hallmark

Jingle All The Way is a tale of a lovable, obedient pup who wants nothing more than a place to call home for the holidays. Little ones will love hearing this story as a narrator reads to them, page by animated page. This app includes kid-friendly musical games and puzzles for even more hours of doggone good times.

89. WGBH (Five new apps plus the other eleven from Peep and the Big Wide World)

I was planning on updating our Peep and the Big Wide World app list, when I realized that the developer, WGBH, has even more great free apps! I'm making them into one BIG list, with Peep and the Big Wide World, Between the Lions, Sparky the Dog and more! This list now has SIXTEEN great apps that are completely FREE! These apps are great for kids, completely free with no in-app purchases.

90. Sound Uncovered

Explore the surprising side of sound with Sound Uncovered, an interactive book featuring auditory illusions, acoustic phenomena, and other things that go bump, beep, boom, and vroom.

Don't miss any of the Top 100 Completely FREE Apps for Preschoolers! No In-App Purchases! Here are links to all ten pages: